tp063.apm


Model tp063
  ! Source version 1

  Variables
    x[1:3] = 2, >= 0
    obj
  End Variables

  Equations
    8*x[1] + 14*x[2] + 7*x[3] - 56 = 0
    x[1]^2 + x[2]^2 + x[3]^2 - 25 = 0

    obj = 1000 - x[1]^2 - 2*x[2]^2 - x[3]^2 &
        - x[1]*x[2] - x[1]*x[3]

    ! best known objective = 961.7151721300522
    ! begin of best known solution
    ! x[1] = 3.51212134187472
    ! x[2] = 0.2169879415152231
    ! x[3] = 3.552171154827017
    ! end of best known solution
  End Equations
End Model

Stephan K.H. Seidl